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MSDS  : Methanesulfonic acid, (antipyrinylmethylamino)-, monosodium salt
CAS  : 68-89-3
SYNONYMS  : * Alginodia * Algocalmin * Algopyrine * Aminopyrine sodium sulfonate * Analgin * Antipyrine, 4-(methylamino)-, monomethosulfate, sodium salt * (Antipyrinylmethylamino)methanesulfonic acid sodium salt * Barone * Bonpyrin * Conmel * Dimethone * Di-podil * Diprofarn * Dipyrone * Farmolisina * Fenildimetil-pirazolon-metilaminometansolfonato sodico * Feverall * Fevonil * Keypyrone * Metamizol * Metamizole * Metamizolo * Metamizolum * Metapyrin * Methampyrone * Methanesulfonic acid, (antipyrinylmethylamino)-, sodium salt * Methylaminoantipyrine sodium methanesulfonate * 4-Methylamino-1,5-dimethyl-2-phenyl-3-pyrazolone sodium methanesulfonate * Methylaminophenyldimethylpyrazolone methanesulfonate sodium * Methylmelubrin * Methylmelubrine * Narone * Neomelurbrin * Nevralgina * Noramidopyrine methanesulfonate sodium * Noraminopyrine methanesulfonate sodium * Noramidopyrinium-methanesulphate natrium * Novaminsulfon * Novaminsulfone * Optalgin * Paralgin * 1-Phenyl-2,3-dimethyl-4-methylamino-5-pyrazolon-N-methanesulfonsaeuren natrium * 1-Phenyl-2,3-dimethyl-5-pyrazolone-4-methylaminomethanesulfonate sodium * 1-Phenyl-2,3-dimethylpyrazolone-(5)-4-methylaminomethanesulfonic acid sodium * Phenyl dimethyl pyrazolon methyl aminomethane sodium sulfonate * Pyralgin * Pyretin * Pyrojec * 4-Sodium methanesulfonate methylamine-antipyrine * Sodium methylaminoantipyrine methanesulfonate * Sodium 4-methylamino-1,5-dimethyl-2-phenyl-3-pyrazolone 4-methanesulfonate * Sodium noramidopyrine methanesulfonate * Sodium 1-phenyl-2,3-dimethyl-4-methylaminopyrazolon-N-methanesulfonate * Sodium 1-phenyl-2,3-dimethyl-5-pyrazolone-4-methylamino methanesulfonate * Sodium phenyldimethylpyrazolon-methylamino-methane sulfonate * Sulpyrin * Sulpyrine
*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER : PB1300000
CHEMICAL NAME : Methanesulfonic acid, (antipyrinylmethylamino)-,
monosodium salt
CAS REGISTRY NUMBER : 68-89-3
LAST UPDATED : 199607
DATA ITEMS CITED : 37
MOLECULAR FORMULA : C13-H17-N3-O4-S.Na
MOLECULAR WEIGHT : 334.38
WISWESSER LINE NOTATION : T5NNVJ A1 BR& D1M1SWQ E1
COMPOUND DESCRIPTOR : Tumorigen
Drug
Mutagen
Reproductive Effector
Human
SYNONYMS/TRADE NAMES :
* Alginodia
* Algocalmin
* Algopyrine
* Aminopyrine sodium sulfonate
* Analgin
* Antipyrine, 4-(methylamino)-, monomethosulfate, sodium salt
* (Antipyrinylmethylamino)methanesulfonic acid sodium salt
* Barone
* Bonpyrin
* Conmel
* Dimethone
* Di-podil
* Diprofarn
* Dipyrone
* Farmolisina
* Fenildimetil-pirazolon-metilaminometansolfonato sodico
* Feverall
* Fevonil
* Keypyrone
* Metamizol
* Metamizole
* Metamizolo
* Metamizolum
* Metapyrin
* Methampyrone
* Methanesulfonic acid, (antipyrinylmethylamino)-, sodium salt
* Methylaminoantipyrine sodium methanesulfonate
* 4-Methylamino-1,5-dimethyl-2-phenyl-3-pyrazolone sodium methanesulfonate
* Methylaminophenyldimethylpyrazolone methanesulfonate sodium
* Methylmelubrin
* Methylmelubrine
* Narone
* Neomelurbrin
* Nevralgina
* Noramidopyrine methanesulfonate sodium
* Noraminopyrine methanesulfonate sodium
* Noramidopyrinium-methanesulphate natrium
* Novaminsulfon
* Novaminsulfone
* Optalgin
* Paralgin
* 1-Phenyl-2,3-dimethyl-4-methylamino-5-pyrazolon-N-methanesulfonsaeuren
natrium
* 1-Phenyl-2,3-dimethyl-5-pyrazolone-4-methylaminomethanesulfonate sodium
* 1-Phenyl-2,3-dimethylpyrazolone-(5)-4-methylaminomethanesulfonic acid
sodium
* Phenyl dimethyl pyrazolon methyl aminomethane sodium sulfonate
* Pyralgin
* Pyretin
* Pyrojec
* 4-Sodium methanesulfonate methylamine-antipyrine
* Sodium methylaminoantipyrine methanesulfonate
* Sodium 4-methylamino-1,5-dimethyl-2-phenyl-3-pyrazolone
4-methanesulfonate
* Sodium noramidopyrine methanesulfonate
* Sodium 1-phenyl-2,3-dimethyl-4-methylaminopyrazolon-N-methanesulfonate
* Sodium 1-phenyl-2,3-dimethyl-5-pyrazolone-4-methylamino methanesulfonate
* Sodium phenyldimethylpyrazolon-methylamino-methane sulfonate
* Sulpyrin
* Sulpyrine

*** HEALTH HAZARD DATA ***

** ACUTE TOXICITY DATA **

TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 3 gm/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex)
Behavioral - convulsions or effect on seizure threshold
Lungs, Thorax, or Respiration - respiratory depression
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag,
Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951-
Volume(issue)/page/year: 21,719,1971

TYPE OF TEST : LC - Lethal concentration
ROUTE OF EXPOSURE : Inhalation
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : >900 mg/m3
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and
Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
V.1-36, 1957-1992. For publisher information, see MTPEEI
Volume(issue)/page/year: 23(12),47,1979

TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 2470 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
Behavioral - convulsions or effect on seizure threshold
Lungs, Thorax, or Respiration - respiratory depression
REFERENCE :
KSRNAM Kiso to Rinsho. Clinical Report. (Yubunsha Co., Ltd., 1-5, Kanda
Suda-Cho, Chiyoda-ku, KS Bldg., Tokyo 101, Japan) V.1- 1960-
Volume(issue)/page/year: 11,478,1977

TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 2117 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag,
Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951-
Volume(issue)/page/year: 24,600,1974

TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intravenous
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 2182 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag,
Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951-
Volume(issue)/page/year: 26,703,1976

TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intramuscular
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 1625 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
RPTOAN Russian Pharmacology and Toxicology (English Translation).
Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey,
UK) V.30- 1967- Volume(issue)/page/year: 51,183,1988

TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 2891 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag,
Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951-
Volume(issue)/page/year: 24,600,1974

TYPE OF TEST : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE : Inhalation
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 37200 mg/m3
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O
Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936-
Volume(issue)/page/year: 34(10),36,1969

TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans
Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4-
1898- Volume(issue)/page/year: 107,322,1956

TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 69 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
RPTOAN Russian Pharmacology and Toxicology (English Translation).
Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey,
UK) V.30- 1967- Volume(issue)/page/year: 31,53,1968

TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intravenous
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 2197 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag,
Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951-
Volume(issue)/page/year: 24,600,1974

TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Unreported
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 2750 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JDGRAX Journal of Drug Research. (National Organization for Drug Research
and Control, POB 29, Cairo, Egypt) V.2- 1969- Volume(issue)/page/year:
4,89,1972

TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rabbit
DOSE/DURATION : 2150 mg/kg
TOXIC EFFECTS :
Behavioral - changes in motor activity (specific assay)
Behavioral - muscle contraction or spasticity
Lungs, Thorax, or Respiration - respiratory stimulation
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and
Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
V.1-36, 1957-1992. For publisher information, see MTPEEI
Volume(issue)/page/year: 23(12),47,1979

TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - rabbit
DOSE/DURATION : 3 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag,
Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951-
Volume(issue)/page/year: 5,213,1955

TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - guinea pig
DOSE/DURATION : 3 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag,
Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951-
Volume(issue)/page/year: 5,213,1955

** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 61800 mg/kg/30D-I
TOXIC EFFECTS :
Endocrine - changes in spleen weight
Blood - pigmented or nucleated red blood cells
Blood - changes in leukocyte (WBC) count
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and
Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
V.1-36, 1957-1992. For publisher information, see MTPEEI
Volume(issue)/page/year: 23(12),47,1979

TYPE OF TEST : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE : Inhalation
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 192 mg/m3/4H/30D-I
TOXIC EFFECTS :
Behavioral - alteration of classical conditioning
Liver - liver function tests impaired
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O
Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936-
Volume(issue)/page/year: 34(10),36,1969

TYPE OF TEST : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE : Inhalation
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 20 mg/m3/4H/17W-I
TOXIC EFFECTS :
Brain and Coverings - recordings from specific areas of CNS
Blood - change in clotting factors
Nutritional and Gross Metabolic - other changes
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and
Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
V.1-36, 1957-1992. For publisher information, see MTPEEI
Volume(issue)/page/year: 23(12),47,1979

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 45500 mg/kg/13W-C
TOXIC EFFECTS :
Liver - other changes
Kidney, Ureter, Bladder - other changes
Biochemical - Enzyme inhibition, induction, or change in blood or tissue
levels - transaminases
REFERENCE :
KSRNAM Kiso to Rinsho. Clinical Report. (Yubunsha Co., Ltd., 1-5, Kanda
Suda-Cho, Chiyoda-ku, KS Bldg., Tokyo 101, Japan) V.1- 1960-
Volume(issue)/page/year: 11,478,1977

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 60 gm/kg/30D-C
TOXIC EFFECTS :
Blood - changes in erythrocyte (RBC) count
Nutritional and Gross Metabolic - weight loss or decreased weight gain
Related to Chronic Data - death
REFERENCE :
OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180,
Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 9,615,1975

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Intramuscular
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 60 gm/kg/30D-C
TOXIC EFFECTS :
Blood - normocytic anemia
Nutritional and Gross Metabolic - weight loss or decreased weight gain
Related to Chronic Data - death
REFERENCE :
OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180,
Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 9,615,1975

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rabbit
DOSE/DURATION : 6300 mg/kg/30D-I
TOXIC EFFECTS :
Endocrine - other changes
Blood - changes in other cell count (unspecified)
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and
Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
V.1-36, 1957-1992. For publisher information, see MTPEEI
Volume(issue)/page/year: 23(12),47,1979

** TUMORIGENIC DATA **

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 536 mg/kg/78W-C
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria
Lungs, Thorax, or Respiration - tumors
Liver - tumors
REFERENCE :
JJIND8 JNCI, Journal of the National Cancer Institute. (Washington, DC)
V.61-79, 1978-87. For publisher information, see JNCIEQ.
Volume(issue)/page/year: 71,1295,1983

TYPE OF TEST : TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 792 mg/kg/78W-C
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria
Lungs, Thorax, or Respiration - tumors
Liver - tumors
REFERENCE :
JJIND8 JNCI, Journal of the National Cancer Institute. (Washington, DC)
V.61-79, 1978-87. For publisher information, see JNCIEQ.
Volume(issue)/page/year: 71,1295,1983

** REPRODUCTIVE DATA **

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Human - woman
DOSE : 30 mg/kg
SEX/DURATION : lactating female 41 day(s) post-birth
TOXIC EFFECTS :
Reproductive - Effects on Newborn - other neonatal measures or effects
REFERENCE :
HUTODJ Human Toxicology. (Macmillan Press Ltd., Houndmills, Basingstoke,
Hants., RG 21 2XS, UK) V.1- 1981- Volume(issue)/page/year: 3,505,1984

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - mouse
DOSE : 750 mg/kg
SEX/DURATION : female 9 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - Central Nervous System
REFERENCE :
JMTHBU Journal of the Medical Association of Thailand. (Businesss Mgr.,
Dept. of Microbiology, Faculty of Medicine, Siriraj Hospital, Bangkok 7,
Thailand) V.1- 1918- Volume(issue)/page/year: 53,550,1973

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - mouse
DOSE : 1 gm/kg
SEX/DURATION : female 9 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
resorbed implants per total number of implants)
REFERENCE :
JMTHBU Journal of the Medical Association of Thailand. (Businesss Mgr.,
Dept. of Microbiology, Faculty of Medicine, Siriraj Hospital, Bangkok 7,
Thailand) V.1- 1918- Volume(issue)/page/year: 53,550,1973

** MUTATION DATA **

TYPE OF TEST : Mutation in microorganisms
TEST SYSTEM : Bacteria - Salmonella typhimurium
DOSE/DURATION : 1 mg/plate
REFERENCE :
AMONDS Applied Methods in Oncology. (Elsevier Science Pub. Co., Inc., 52
Vanderbilt Ave., New York, NY 10017) V.1- 1978- Volume(issue)/page/year:
3,253,1980

TYPE OF TEST : DNA damage
TEST SYSTEM : Bacteria - Escherichia coli
DOSE/DURATION : 1 mg/L
REFERENCE :
KHFZAN Khimiko-Farmatsevticheskii Zhurnal. Chemical Pharmaceutical Journal.
For English translation, see PCJOAU. (V/O Mezhdunarodnaya Kniga, 113095
Moscow, USSR) V.1- 1967- Volume(issue)/page/year: 16(10),11,1982

TYPE OF TEST : DNA repair
TEST SYSTEM : Bacteria - Bacillus subtilis
DOSE/DURATION : 5 mg/disc
REFERENCE :
JNUDAT Journal of Nihon University School of Dentistry. (Nihon University
School of Dentistry, 1-8-13 Surugadai, Kanda, Chiyoda-ku, Tokyo, 101, Japan)
V.1- 1958- Volume(issue)/page/year: 34,183,1992

TYPE OF TEST : Cytogenetic analysis
TEST SYSTEM : Human Lymphocyte
DOSE/DURATION : 250 mg/L
REFERENCE :
SOGEBZ Soviet Genetics. English translation of GNKAA5. (Plenum Pub. Corp.,
233 Spring St., New York, NY 10013) V.2- 1966- Volume(issue)/page/year:
11,528,1975

TYPE OF TEST : Mutation test systems - not otherwise specified
ROUTE OF EXPOSURE : Intraperitoneal
TEST SYSTEM : Rodent - rat
DOSE/DURATION : 1150 mg/kg
REFERENCE :
EJGCA9 Egyptian Journal of Genetics and Cytology. (Egyptian Soc. of
Genetics, c/o Alexandria Univ., Faculty of Agriculture, Dept. of Genetics,
Alexandria, Egypt) V.1- 1972- Volume(issue)/page/year: 11,105,1982

TYPE OF TEST : Cytogenetic analysis
ROUTE OF EXPOSURE : Intraperitoneal
TEST SYSTEM : Rodent - rat
DOSE/DURATION : 50 mg/kg
REFERENCE :
EJGCA9 Egyptian Journal of Genetics and Cytology. (Egyptian Soc. of
Genetics, c/o Alexandria Univ., Faculty of Agriculture, Dept. of Genetics,
Alexandria, Egypt) V.1- 1972- Volume(issue)/page/year: 11,105,1982

TYPE OF TEST : Cytogenetic analysis
ROUTE OF EXPOSURE : Oral
TEST SYSTEM : Rodent - mouse
DOSE/DURATION : 15600 ug/kg
REFERENCE :
CARYAB Caryologia. (Via G. LaPira 4, 50121 Florence, Italy) V.1- 1948-
Volume(issue)/page/year: 36,385,1983

TYPE OF TEST : Cytogenetic analysis
TEST SYSTEM : Rodent - hamster Lung
DOSE/DURATION : 980 mg/L
REFERENCE :
GMCRDC Gann Monograph on Cancer Research. (Plenum Pub. Corp., 233 Spring
St., New York, NY 10013) No. 11- 1971- Volume(issue)/page/year:
27,95,1981

TYPE OF TEST : Cytogenetic analysis
TEST SYSTEM : Rodent - hamster Fibroblast
DOSE/DURATION : 750 mg/L
REFERENCE :
ESKHA5 Eisei Shikenjo Hokoku. Bulletin of the Institute of Hygienic
Sciences. (Kokuritsu Eisei Shikenjo Kagaku, 18-1 Bushitsu Johobu,
Setagaya-ku, Tokyo 158, Japan) V.1- 1886- Volume(issue)/page/year:
(96),55,1978

*** OCCUPATIONAL EXPOSURE LIMITS ***

OEL-RUSSIA:STEL 0.5 mg/m3 JAN 1993


*** END OF RECORD ***
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ALL Chemical Property And Toxicity Analysis PAGES IN THIS GROUP
NAMECAS
Methane, bromochlorodifluoro-, pyrolyzate 54301-15-4
Methanesulfon-m-anisidide,4'-(3-(methylamino)-9-acridinylamino)- 66147-74-8
Methanesulfonic acid 75-75-2
Methanesulfonic acid, acetyl- 75-75-2
Methanesulfonic acid, allyl ester 6728-21-8
Methanesulfonic acid, (antipyrinylamino)-, monosodiumsalt 129-89-5
Methanesulfonic acid, (antipyrinylmethylamino)-,monosodium salt 68-89-3
Methanesulfonic acid, (antipyrinylmethylamino)-,sodium salt, monohydrate 5907-38-0
Methanesulfonic acid, (antipyrinylmethylamino)-,sodium salt, mixed with sodium nitrite (1:1) 5907-38-0
Methanesulfonic acid,(arsenobis((6-hydroxy-m-phenylene)imino))di-,disodium salt 618-82-6
Methanesulfonic acid, (3-arsenoso-6-hydroxyanilino)-,sodium salt 618-82-6
Methane, bromochlorodinitro- 33829-48-0
Methanesulfonic acid,1-(p-((5-benzamidopentyl)oxy)anilino)-, sodium salt 33829-48-0
Methanesulfonic acid,(3-(bis((carbamoylmethyl)thio)arsino)-5-(2-hydroxyethoxy)anilino)-, sodium salt 33829-48-0
Methanesulfonic acid, 1-(p-butoxyanilino)-, sodiumsalt 33829-48-0
Methanesulfonic acid, 1-(p-butoxy-N-methylanilino)-,sodium salt 33829-48-0
Methanesulfonic acid,(p-((p-butoxyphenyl)sulfonyl)anilino)-, sodium salt,dihydrate 33829-48-0
Methanesulfonic acid, 1-((6-butoxy-3-pyridyl)amino)-,sodium salt 33829-48-0
Methanesulfonic acid, butyl ester 1912-32-9
Methanesulfonic acid, chloro-, ethyl ester 16764-27-5
Methanesulfonic acid,2-(3-(2-chloroethyl)-3-nitrosoureido)ethyl ester 61866-12-4
Methanesulfonic acid,((3-cyclohexyl-1,6-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-5-pyrimidinyl) amino)-, sodium salt 61866-12-4
Methane, bromodichloro- 75-27-4
Methanesulfonic acid,((3-cyclohexyl-1,6-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-5-pyrimidinyl) methylamino)-, sodium salt 75-27-4
Methanesulfonic acid,((2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl) methylamino)-, sodium salt, mixt. withN-(1-methylethyl)-4,4-diphenyl cyclohexanaminehydrochloride 59915-31-0
Methanesulfonic acid,(3-(dihydroxyarsino)-6-(2-hydroxyethoxy)anilino)-,sodium salt 59915-31-0
Methanesulfonic acid, diiodo-, sodium salt 124-88-9
Methanesulfonic acid, 3-(dimethylamino)propyl ester,hydrochloride 52413-48-6
Methanesulfonic acid,((2,3-dimethyl-1-phenyl-5-oxo-3-pyrazolin-4-yl)methylamino)-, magnesium salt 6150-97-6
Methanesulfonic acid, (ethylenebis(methylimino))bis-,disodium salt 6150-97-6
Methanesulfonic acid, (ethylenedinitrilo)tetra-,tetrasodium salt 13046-10-1
Methanesulfonic acid, ethyl ester 62-50-0
Methanesulfonic acid, 4-fluorobutyl ester 592-61-0
Methane, bromodifluoro- 1511-62-2
Methanesulfonic acid, 2-fluoroethyl ester 461-31-4
Methanesulfonic acid, 6-fluorohexyl ester 352-95-4
Methanesulfonic acid, 5-fluoroheptyl ester 352-95-4
Methanesulfonic acid, 3-fluoropropyl ester 352-95-4
Methanesulfonic acid, hydroxy-, sodium salt 870-72-4
Methanesulfonic acid, iodo-, sodium salt 126-31-8
Methanesulfonic acid, isopropyl ester 926-06-7
Methanesulfonic acid, methoxymethyl ester 25289-73-0
Methanesulfonic acid, methyl ester 66-27-3
Methanesulfonic acid,(1-methyl-2-phenethyl)hydrazino- 3583-81-1
Methane, bromodinitro- 996-67-8
Methanesulfonic acid, 1-methylpropyl ester 16156-54-0
Methanesulfonic acid, 1-methylpropyl ester, (+-)- 119943-51-0
Methanesulfonic acid, 1-methylpropyl ester, (R)- 66194-68-1
Methanesulfonic acid, 1-methylpropyl ester, (S)- 50599-13-8
Methanesulfonic acid, (methylsulfonyl)-, 2-bromoethylester 88343-74-2

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